Changes to be committed:

modified:   Cargo.lock
	modified:   Cargo.toml
	new file:   src/disk_util/mod.rs
	modified:   src/main.rs
 Changes not staged for commit:
	deleted:    src/disk_util/mod.rs
	modified:   src/main.rs
 Untracked files:
	src/disk_util.rs
	src/ipod_util.rs

Cargo.lock

@@ -1,6 +1,15 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
+
+[[package]]
+name = "aho-corasick"
+version = "1.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e60d3430d3a69478ad0993f19238d2df97c507009a52b3c10addcd7f6bcb916"
+dependencies = [
+ "memchr",
+]
 
 [[package]]
 name = "cc"
@@ -15,6 +24,7 @@ dependencies = [
 name = "iloader"
 version = "0.1.0"
 dependencies = [
+ "regex",
  "rusb",
 ]
 
@@ -36,12 +46,47 @@ dependencies = [
  "vcpkg",
 ]
 
+[[package]]
+name = "memchr"
+version = "2.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
+
 [[package]]
 name = "pkg-config"
 version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "953ec861398dccce10c670dfeaf3ec4911ca479e9c02154b3a215178c5f566f2"
 
+[[package]]
+name = "regex"
+version = "1.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b544ef1b4eac5dc2db33ea63606ae9ffcfac26c1416a2806ae0bf5f56b201191"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-automata",
+ "regex-syntax",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.4.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "809e8dc61f6de73b46c85f4c96486310fe304c434cfa43669d7b40f711150908"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-syntax",
+]
+
+[[package]]
+name = "regex-syntax"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
+
 [[package]]
 name = "rusb"
 version = "0.9.4"

Cargo.toml

@@ -5,3 +5,4 @@ edition = "2021"
 
 [dependencies]
 rusb = "0.9.4"
+regex = "1.11.1"

src/disk_util/mod.rs

@@ -0,0 +1,19 @@
+use core::str;
+use std::process::Command;
+
+use regex::Regex;
+
+pub fn list() {
+    let r = Command::new("diskutil")
+        .arg("list")
+        .output()
+        .expect("failed to access Disk Utility");
+    if !r.status.success() { panic!("Unable to get result from Disk Utility"); }
+    let a = str::from_utf8(&r.stdout).unwrap();
+    for cap in Regex::new(r"\/dev\/.+\(external\, physical\):").unwrap().find_iter(a) {
+        println!("{:#?}", cap);
+        let b = &a[cap.end()..];
+        // split the string and get before double \n.
+        // then parse using diskutil info /dev/disk2
+    }
+}

src/main.rs

@@ -1,13 +1,15 @@
-use rusb::{Device, DeviceDescriptor, GlobalContext};
+
+mod disk_util;
+
+const VENDOR_ID: u16 = 1452;
+const PRODUCT_ID: u16 = 4617;
 
 fn main() {
-    // vendor_id: 3141
-    // product_id: 32777
-
-    loop {
-        for device in rusb::devices().unwrap().iter() {
-            let device_desc = device.device_descriptor().unwrap();
-            println!("VendorId: {:?}; productId: {:?}", device_desc.vendor_id(), device_desc.product_id());
+    for device in rusb::devices().unwrap().iter() {
+        let device_desc = device.device_descriptor().unwrap();
+        if VENDOR_ID == device_desc.vendor_id() && PRODUCT_ID == device_desc.product_id() {
+            println!("FOUND!");
+            disk_util::list();
         }
     }
 }